#12.
5000+ General Science Chapter-wise MCQs with Detailed ...
(d) Work done =∫ Fdx 10. (a) 11. (b) According to law of conservation of energy total energy remains conserved. P.E. = mgh = 20 mg Loss in potential energy ...
#13.
Physics Class-11th JEE NEET English-Medium: Physics for JEE NEET
The external force F = kx Work done by external force when spring is elongated from x1 to x2 Work done in small displacement .d. dx is dW = Fdx 10 – A ...
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